Описание
L-Pyroglutamic Acid Typical Properties
| Item | Standard |
| Appearance | White crystalline powder |
| Assay | 98.5% to 101.0% |
| Specificrotation(a)D20 (C=2, H2O ) | -11.0°to -12.0° |
| Chloride(C1) | NMT 0.02% |
| Ammonium (NH4) | NMT 0.02% |
| Sulfate (SO4) | NMT 0.02% |
| Heavy metals (as Pb) | NMT 10 ppm |
| Iron (Fe) | NMT 10 ppm |
| Arsenic (As2O3) | NMT 1 ppm |
| Loss on drying | NMT 0.50% |
| Residue on ignition | NMT 0.1% |
What Is L-Pyroglutamic Acid?
L-Pyroglutamic Acidis colorless crystal. The melting point is162-163 ° C, soluble in water, alcohol, acetone and glacial acetic acid, slightly soluble in ethyl acetate, insoluble in ether.
L-Pyroglutamic Acid Usage
- Cosmetics and Skincare Products: L-Pyroglutamic Acid, with CAS number 98-79-3, is commonly used in cosmetics and skincare products. It serves as an ingredient in formulations aimed at improving skin hydration and promoting a healthy skin barrier.
- Pharmaceutical Intermediates: This compound finds applications as a pharmaceutical intermediate. L-Pyroglutamic Acid is used in the synthesis of certain drugs and pharmaceutical products, contributing to medicinal chemistry.
- Nutraceuticals: L-Pyroglutamic Acid may be used in the production of nutraceuticals. It can be included in formulations designed to support cognitive health and overall well-being.
- Chemical Research: In chemical research activities, L-Pyroglutamic Acid is employed for various experiments and analyses. Its properties make it valuable in the study of biochemical processes.
L-Pyroglutamic Acid Packaging and Shipping
Packing: 25kg/drum
L-Pyroglutamic Acid Storage
Stored in sealed container and in dry cool place
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